WD My Cloud EX2 Ultra 4 TB Wired External Hard Disk Drive (HDD)  (Black, External Power Required)

These pre-configured WD Red hard drives enhance the drive's performance. This Cloud hard drive is also available in a diskless version which you can use to create a custom NAS with compatible hard drives.

Thanks to features like the upgraded powerful Marvell ARMADA 385 and its 1.3 GHz dual-core processor, transferring files on this drive is ultra-fast. These features are also let you enjoy high-performance of content. Check out your pictures, listen to songs from your playlist, while sorting out your movies into folders - the device's 1 GB of DDR3 memory lets you multi-task with ease.

This NAS system comes with the Plex Media Server which organizes HD content so you can enjoy them without any glitches, regardless of whether you're streaming them on your PC, mobile, media player or game console.

WD's My Cloud OS 3 is packed with a variety of apps and tools. You can create a folder where you and your friends can share pictures from last night's party. Make sure your files never get lost, synchronize your data between computers. The drive also supports cloud services like Dropbox, OneDrive, and Google Drive which you can use to seamlessly transfer content between your NAS and your cloud-supported devices.

WD's Sync feature automatically synchronizes your media and files across your computers and My Cloud devices so you always have a backup. Plus, you can access data stored on your devices and Cloud with any of your devices.

The My Cloud EX 2 Ultra is a device that goes beyond the functions of a regular hard disk. It comes with the powerful ARCUS Surveillance feature - this feature is compatible with thousands of security cameras and supports up to 10 connected cameras so you can use it to always keep an eye on your home.

Enjoy full control over when and where your content is saved, the drive comes with backup software like WD SmartWave or ACRONIS which let you do so. MAC users have full access to Apple Time Machine. You can also automatically update your data to another Cloud hard drive or update them to any Cloud-supported services like Amazon S3, ElephantDrive, and ACRONIS. This storage device also comes with 256 AES volume encryption so you can securely store files across devices.

My Cloud EX2 Ultra supports countless of applications like Plex, Milestone ARCUS Surveillance, Dropbox, and WordPress. Pick the apps you like and neatly file them on your drive. You now have a drive that's filled with things that you like.

Control the content you share with people. The drive's public link setting lets you share content with anyone while the private link lets people limited or full-access of your data.